NPI registry status
Active
2026 NPPES data Neurology Physician NPI 1932346566 M.D.
Verify on CMS → Matthew McCoyd, M.D.
Neurology Physician in Chicago, Illinois.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 19,885 in Neurology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
3K
Medicare Part D claims · 270 beneficiaries · Neurology Physician avg: 1K
Generic prescribing
81%
generic claims · 19% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$19.4K
16 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Matthew McCoyd, M.D. filed 2,577 Medicare Part D claims in 2023 as a Neurology Physician in Chicago, Illinois, prescribing 81% generic.
- 3K
- Part D claims, 2023
- 81%
- generic prescribing
- Likely
- board-certified (heuristic)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Matthew McCoyd, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,577 Top 13% higher than 87% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Matthew McCoyd, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Matthew McCoyd, M.D.?
Quality data not reportedPrimary specialty
Neurology Physician
Medicare Part D claims
2,577 97% vs specialty avg
Specialty distribution in Illinois
How Neurology Physician compares to other specialties among Illinois providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Neurology Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Matthew McCoyd, M.D. appears in the CMS NPPES registry as a Neurology Physician provider holding M.D. credentials at 5841 S MARYLAND AVE # MC2030, Chicago, IL, 60637, with a listed phone of (773) 702-6800. NPI 1932346566 was issued on 01/20/2009.
Medicare Part D records for calendar year 2023 show 2,577 prescription claims written by this provider, covering 270 Medicare beneficiaries and totaling roughly $6.9 million in drug spend, split 19% brand-name and 81% generic by claim count, with an opioid prescribing rate of 2.7%.
Neurology Physician is a mid-sized specialty nationwide, with 19,885 enrolled providers across 54 states and an average of 1,309 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1932346566 |
|---|---|
| Specialty | Neurology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 01/20/2009 |
Hospital and facility affiliations
Facilities where Matthew McCoyd, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Loyola University Medical Center
★★☆☆☆ 2/5
Oakbrook Terrace, IL
Acute Care Hospitals
CMS CCN: 140276
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Matthew McCoyd, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$19.4K
Largest payer
EMD Serono, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - Illinois IDFPR 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~42K Illinois medical licensees in 2023 - they are NOT specific to Matthew McCoyd, M.D.. To verify Matthew McCoyd, M.D.'s current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases
IDFPR publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Matthew McCoyd, M.D. - brand share 19.0%
Neurology Physician average
19% brand-name claims vs 81% generic, on 2,577 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
2,577
Total Claims
$6.9M
Total Drug Cost
270
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 4,082
- Total Day Supply
- 119,673
- Brand vs Generic
- 19% brand / 81% generic
- Brand Drug Cost
- $6.3M
- Generic Drug Cost
- $676K
- Opioid Claims
- 69 (2.7% rate)
Patient Demographics
- Average Patient Age
- 65.5 years
- Avg HCC Risk Score
- 1.54
- Gender Split
- 68% female / 32% male
- Age Distribution
- <65: 107, 65-74: 104, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Matthew McCoyd, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Gabapentin
Gabapentin
279 claims
- Baclofen
Baclofen
216 claims
- Dalfampridine Er
Dalfampridine Er
146 claims
- Duloxetine Hcl 92
Duloxetine Hcl
92 claims
- Kesimpta Pen 91
Kesimpta Pen
91 claims
- Clonazepam 86
Clonazepam
86 claims
- Prednisone 70
Prednisone
70 claims
- Carbamazepine Er 61
Carbamazepine Er
61 claims
| Drug | Claims |
|---|---|
| Gabapentin | 279 |
| Baclofen | 216 |
| Dalfampridine Er Dalfampridine | 146 |
| Duloxetine Hcl | 92 |
| Kesimpta Pen Ofatumumab | 91 |
| Clonazepam | 86 |
| Prednisone | 70 |
| Carbamazepine Er Carbamazepine | 61 |
| Nortriptyline Hcl | 53 |
| Primidone | 51 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Neurology Physician Overview
How Matthew McCoyd, M.D. fits within the Neurology Physician landscape nationally.
19,885
Neurology Physician Providers in US
54
States with Neurology Physician
1,309
Avg Claims per Provider
Matthew McCoyd, M.D.'s 2,577 claims are above the specialty average of 1,309.
Nearby Neurology Physician Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as McCoyd.
Dr. Hossam Abdelsalam
M.D.
Springfield, IL
Dr. Amro Abu Shanab
MD
Springfield, IL
Dr. Jayant Acharya
MD
Springfield, IL
Dr. Kabiyadi Acharya
M.D.
Springfield, IL
Maham Adeeb
Springfield, IL
Compare Neurology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Illinois medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Neurology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Matthew McCoyd, M.D.'s specialty? ▼
Matthew McCoyd, M.D. specializes in Neurology Physician and practices in Chicago, Illinois. Credentials: M.D..
How much does Matthew McCoyd, M.D. prescribe under Medicare Part D? ▼
In 2023, Matthew McCoyd, M.D. wrote 2,577 Medicare Part D claims totaling $6.9M in drug costs for 270 beneficiaries.
Where is Matthew McCoyd, M.D. located? ▼
Matthew McCoyd, M.D. is located at 5841 S MARYLAND AVE # MC2030, Chicago, IL, 60637. Phone: (773) 702-6800.
What is Matthew McCoyd, M.D.'s NPI number? ▼
Matthew McCoyd, M.D.'s National Provider Identifier (NPI) is 1932346566, issued on 01/20/2009.
Does Matthew McCoyd, M.D. prescribe more brand-name or generic drugs? ▼
Matthew McCoyd, M.D.'s prescribing is 19% brand-name and 81% generic drugs by claim count, with $6.3M in brand drug costs.
Does Matthew McCoyd, M.D. prescribe opioids? ▼
Yes, Matthew McCoyd, M.D. had 69 opioid claims in 2023 with an opioid prescribing rate of 2.7%.
How many Neurology Physician providers are there in the US? ▼
There are 19,885 Neurology Physician providers across 54 states in the US. The average Neurology Physician provider writes 1,309 Medicare Part D claims per year.
What drugs does Matthew McCoyd, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Matthew McCoyd, M.D.'s most frequently prescribed drugs include Gabapentin, Baclofen, Dalfampridine Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Matthew McCoyd, M.D. accept Medicare? ▼
Matthew McCoyd, M.D. appears in CMS Medicare data with 2,577 Part D claims and 270 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Matthew McCoyd, M.D.'s credentials? ▼
Matthew McCoyd, M.D.'s NPI is 1932346566 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.